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Rafael Antunes

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Software Engineer with experience in Elixir, Phoenix, React, REST APIs, Relational Databases, and more.

Reach me on: dev@rafaelantun.es

Overcoming the N+1 Queries Problem: A Comprehensive Guide to Boosting Your App's Performance

Web application performance plays a vital role in user satisfaction, conversion rates, and overall success. Recently, I faced a major speed issue in...

Overcoming the N+1 Queries Problem: A Comprehensive Guide to Boosting Your App's Performance

Elixir for Web Development

Many early client-server systems were stateful. Servers kept working state in memory. They passed messages back and forth with their clients over...

Elixir for Web Development

Features of the Broadway Library

Originally developed for large enterprises, Message Brokers allowed software engineers to break down complex systems into independent services. They...

Features of the Broadway Library

What is GenStage?

Assume you're a well-known author signing books at a book signing event. A throng of people has gathered to greet you. Since only one autograph can be...

What is GenStage?

The Main Benefits of Cloud Computing

In the past, companies and organizations hosted and maintained hardware such as compute, storage, and networking equipment in their own data centers....

The Main Benefits of Cloud Computing

Understanding the "Let It Crash" philosophy

You may have heard of a philosophy associated with Erlang called "Let It Crash". Erlang applications can quickly recover from errors by restarting...

Understanding the "Let It Crash" philosophy